Mitsubishi MELSEC Q Series Programming Manual

7-143
IX,IXEND
1
2
3
4
6
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7
8
7.6 Structure creation instructions 7.6.12 Index modification of entire ladder (IX,IXEND)
7.6.12 Index modification of entire ladder (IX,IXEND)
IX,IXEND
Function
(1) Performs index modification on all devices in the ladder up to the IXEND instruction after the
IX instruction, using the index modification value specified in the index modification table.
Refer to 7.6.13 for how to configure an index modification table.
The configuration of the index modification table and the corresponding index register
numbers are as shown below:
*1: When using a basic model QCPU, index registers with numbers from Z10 onward cannot be used.
: Head number of the devices where index modification data is stored (BIN 16 bits)
Setting
Data
Internal Devices
R, ZR
J\
U\G
Zn Constants Other
Bit Word Bit Word
–– ––
Basic
Process
High
performance
Redundant
Universal LCPU
I X END
IX
IX
IXEND
S
Ladder where index modification is performed
S
S
+ 2
+ 3
+ 4
+ 5
+ 6
+ 7
+ 1
+ 8
+ 9
+ 10
+ 11
Z8
Z9
Z10
Z11
Z12
Z13
Z14
Z15
+ 12
+ 13
+ 14
+ 15
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
Z0
Z1
Z2
Z3
Z4
Z5
Z6
Z7
Device name
Index register
number
*1
Modification value of timer
(T)
Modification value of counter
(C)
Modification value of input
(X)
Modification value of output
(Y)
Modification value of
internal relay (M)
Modifi
cation value of
latch relay (L)
Modification value of
link relay (B)
Modification value of
edge relay (V)
Modification value of
data register (D)
Modification value of
link
register (W)
Modification value of
file register (R)
Modification value of
buffer register I/O No. (U)
Modification value of
buffer register (G)
Modification value of
link direct device
network No. (J)
Modification value of
file register (ZR)
Modification value of pointer
(P)
Device name
Index register
number

Mitsubishi MELSEC Q Series Specifications

General

Brand	Mitsubishi
Model	MELSEC Q Series
Category	Controller
Language	English